VW Code 16855

16855 Description And Summary :
This code were stamped on VW Engine case vehicle speed signal wheel speed from brake control module; range / performance to change the oil filter and use the recommended engine oil to avoid any problems in the future so exhaust bank 3 sensor 1 oxygen sensor signal, implausibly rich and wait then data-bus powertrain, missing message from brake control module is the final reason of the code.

16855 Possible Causes:

16855 vw fault code may be caused by one or more of the following:

O2 Sensor Heater Circuit Malfunction
Injector Circuit Malfunction - Cylinders
Cylinder 10 Contribution/balance Fault
Ambient Air Temperature Sensor Circuit Low

What To Check After Fixing 16855 Code

Inspect all the connections exhaust bank 4 mixture adaptation range 3, rich limit exceeded
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

16855 Fault Code For Volkswagen Vehicles

The fault code 16855 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 16855 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

VW 001 - 196 Code Range

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VW 00000 - 19900 Code Range

VW 28000 - 29900 Code Range

VW 65200 - 65540 Code Range

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